4S 40A 16.8V Lithium-ion Battery BMS Protection Board | 4 Cell 18650 Li-ion Pack 16.8V
Specifications:Battery Type: 4S (4-cell) 18650 Li-ionVoltage Range: 16.8V (fully charged)Discharge Current: Continuous 40ACharge Current: Max 20AOvercharge Protection: 4.25V ± 0.05V per cellOver-discharge Protection: 2.7V ± 0.1V per cellShort Circuit Protection: YesTemperature Protection: Not includedBalancing Function: Not includedSize: Approx. 56mm x 45mm x 3mm | Weight: ~15gDescription:This 4S 40A BMS (Battery Management System) is designed for 4-cell 18650 lithium-ion battery packs. It offers reliable overcharge, over-discharge, overcurrent, and short-circuit protection to ensure the safety and longevity of your batteries. Ideal for high-drain applications like DIY power banks, electric tools, and e-bikes.Applications:4S 18650 lithium-ion battery packsDIY solar power systemsElectric bikes and scootersHigh-drain DC tools and machinesPower bank and energy storage systems
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Specifications:
- Battery Type: 4S (4-cell) 18650 Li-ion
- Voltage Range: 16.8V (fully charged)
- Discharge Current: Continuous 40A
- Charge Current: Max 20A
- Overcharge Protection: 4.25V ± 0.05V per cell
- Over-discharge Protection: 2.7V ± 0.1V per cell
- Short Circuit Protection: Yes
- Temperature Protection: Not included
- Balancing Function: Not included
- Size: Approx. 56mm x 45mm x 3mm | Weight: ~15g
Description:
This 4S 40A BMS (Battery Management System) is designed for 4-cell 18650 lithium-ion battery packs. It offers reliable overcharge, over-discharge, overcurrent, and short-circuit protection to ensure the safety and longevity of your batteries. Ideal for high-drain applications like DIY power banks, electric tools, and e-bikes.
Applications:
- 4S 18650 lithium-ion battery packs
- DIY solar power systems
- Electric bikes and scooters
- High-drain DC tools and machines
- Power bank and energy storage systems
4S 40A 16.8V Lithium-Ion Battery BMS Protection Board | 4 Cell 18650 Li-Ion Pack 16.8V
170 BDT220 BDTSave 50 BDT
Total sold : 21
Specifications:
- Battery Type: 4S (4-cell) 18650 Li-ion
- Voltage Range: 16.8V (fully charged)
- Discharge Current: Continuous 40A
- Charge Current: Max 20A
- Overcharge Protection: 4.25V ± 0.05V per cell
- Over-discharge Protection: 2.7V ± 0.1V per cell
- Short Circuit Protection: Yes
- Temperature Protection: Not included
- Balancing Function: Not included
- Size: Approx. 56mm x 45mm x 3mm | Weight: ~15g
Description:
This 4S 40A BMS (Battery Management System) is designed for 4-cell 18650 lithium-ion battery packs. It offers reliable overcharge, over-discharge, overcurrent, and short-circuit protection to ensure the safety and longevity of your batteries. Ideal for high-drain applications like DIY power banks, electric tools, and e-bikes.
Applications:
- 4S 18650 lithium-ion battery packs
- DIY solar power systems
- Electric bikes and scooters
- High-drain DC tools and machines
- Power bank and energy storage systems